| 1. |
- Engsner, Hampus, et al.
(författare)
-
The value of a liability cash flow in discrete time subject to capital requirements
- 2020
-
Ingår i: Finance and Stochastics. - : Springer Science and Business Media LLC. - 0949-2984 .- 1432-1122. ; 24:1, s. 125-167
-
Tidskriftsartikel (refereegranskat)abstract
- The aim of this paper is to define the market-consistent multi-period value of an insurance liability cash flow in discrete time subject to repeated capital requirements, and explore its properties. In line with current regulatory frameworks, the presented approach is based on a hypothetical transfer of the original liability and a replicating portfolio to an empty corporate entity, whose owner must comply with repeated one-period capital requirements but has the option to terminate the ownership at any time. The value of the liability is defined as the no-arbitrage price of the cash flow to the policyholders, optimally stopped from the owner’s perspective, taking capital requirements into account. The value is computed as the solution to a sequence of coupled optimal stopping problems or, equivalently, as the solution to a backward recursion.
|
|
| 2. |
- Engstam, Anna
(författare)
-
Acting Together in Asymmetrical Ways : Towards a New Sociological Understanding of Asymmetrical Coaction
- 2021
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- How can we sociologically grasp asymmetries that permeate social life? By way of introduction, I would like to emphasize three dimensions of [a]symmetry: differences in resource holdings and [a]symmetrical resource distributions; [a]symmetrical distributions of tasks and responsibilities, rights and duties that follow from social differentiation and social positioning; and qualitative and quantitative differences when it comes to how entangled social actors contribute to the accomplishment of social events through interrelated social actions and reactions. My suggestion is that the third dimension is understood in terms of [a]symmetrical coaction: through more or less asymmetrical social coactions, social actors relating to each other in one way or another together accomplish all those social events that constitute social life. From an analytical distinction between social coaction and social interaction, I will proceed with the question of how social coaction is possible. Arguably, taking the plausible social responses and reactions of other social actors into consideration is crucial; so is imagining how other social actors might have taken plausible social responses and reactions into account when acting. The question, then, is how social actors do this. Via retroduction it is possible to arrive at social microprocesses that must go on for social actors to be able to accomplish social events. Theoretical insights into how social actors presumably relate to one another through their social actions and reactions may lead our attention to who makes coacting possible and how. Starting from a theoretical idea of enlarged mentality, I have distinguished four types of mentalization as well as four types of enlarged mentality. Hopefully, these suggestions can further sensitization to asymmetries when analysing social coaction. Reciprocity in no way contradicts asymmetry.
|
|
| 3. |
- Engstrand, Olle, et al.
(författare)
-
A perceptual bridge between coronal and dorsal /r
- 2007
-
Ingår i: Experimental approaches to phonology. - : Oxford University Press, Oxford. - 9780199296675 ; , s. 175-191
-
Bokkapitel (refereegranskat)abstract
- A possible perceptual basis for change between coronal and dorsal rhotics was examined. An approximant /r/ continuum was synthesized with F2 and F3 ranging from ‘velar’ to ‘alveolar’ values. Listener responses indicated that the observed region was articulatorily ambiguous. It may, thus, constitute a perceptual bridge between coronal and dorsal rhotics, i.e., a perceptual basis for potential sound change.
|
|
| 4. |
|
|
| 5. |
- Persson, Carina, 1961-, et al.
(författare)
-
Hälsostödjande familjesamtal
- 2020. - 2
-
Ingår i: Palliativ vård. - Lund : Studentlitteratur AB. - 9789144131078 ; , s. 499-512
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
|
|
| 10. |
|
|
